CN206560317U - Pot lid and electric kettle - Google Patents

Abstract

The utility model discloses a kind of pot lid and electric kettle, wherein, pot lid be used for electric kettle, and including：Pot lid body, provided with steam openings；Baffle plate, is movably connected on pot lid body, and with the open position for covering position and opening steam openings for covering steam openings；Temperature-sensitive position limiting structure, including in the position limiting structure of open position, and to when the temperature of vapor reaches preset temperature in electric kettle, baffle limiting is released into the temperature sensibility of the position-limiting action of position limiting structure；And resetting structure, connection pot lid body and baffle plate, it is reset to spacing baffle plate will be released and described covers position.The technical solution of the utility model can improve electric kettle water boiling and jump disconnected reliability while being extended the time for ensuring boiling water.

Description

Pot lid and electric kettle

Technical field

The utility model is related to electric kettle field, more particularly to a kind of pot lid and electric kettle.

Background technology

At present, electric kettle is one of small household appliances that people commonly use.Existing electric kettle, after Jiang Shui boils, is produced Raw a large amount of vapor can be flowed to quickly at the temperature controller of electric kettle, and then temperature controller can be quickly absorbed entrained by vapor Heat, and temperature rise is to jumping disconnected preset temperature, that is to say, that temperature controller can stop jumping quickly, cause the time of boiling water shorter. And under normal circumstances, the longer water of boiling time is more healthy.Thus there is provided a kind of pot lid knot for the boiling time that can extend water Structure is actually necessary.

Utility model content

Main purpose of the present utility model is to propose a kind of pot lid, it is intended to extend the boiling time of water, more strong to obtain The hot water of health.

To achieve the above object, the utility model proposes the pot lid for electric kettle include：

Pot lid body, provided with steam openings；

Baffle plate, is movably connected on the pot lid body, and with covering covering position and opening institute for the steam openings State the open position of steam openings；

Temperature-sensitive position limiting structure, including the baffle limiting, in the position limiting structure of the open position, and to be used to When the temperature of vapor reaches preset temperature in the electric kettle, the temperature-sensitive of the position-limiting action of the position limiting structure is released Part；And

Resetting structure, connects the pot lid body and the baffle plate, and institute is reset to will release the spacing baffle plate State and cover position；

The pot lid body is also interior to be provided with the assembly space installed for the baffle plate, resetting structure and temperature-sensitive position limiting structure.

Preferably, the baffle plate is connected with the pot lid body horizontal anomalous movement.

Preferably, the position limiting structure includes the snap close piece being connected with the baffle plate and is located on the pot lid body The locating part of position away from the steam openings, the baffle plate is fastened on the locating part by the snap close piece, to limit Position is in the open position；

The temperature sensibility is when the temperature of vapor reaches preset temperature in the electric kettle, to drive the lock Part departs from the locating part, and releases the position-limiting action of the position limiting structure.

Preferably, the resetting structure includes dynamic clamping head and quiet clamping head, one end of the dynamic clamping head and quiet clamping head and the pot lid body Connection, the other end is connected with the baffle plate.

Preferably, the resetting structure also includes the damper being located between the baffle plate and the pot lid body, described The damping force that damper applies to the baffle plate is less than the compression stress that the dynamic clamping head and quiet clamping head applies to the baffle plate.

Preferably, the damper is the adjustable damper of damped coefficient；And/or,

The damper is detachably connected with the baffle plate and the pot lid body.

Preferably, the damper includes damping housing and can pass in and out the expansion link of the damping housing, the pot lid The limit chamber that adaptation houses the damping housing is limited out in body；The free end of the expansion link is fixed with the baffle plate to be connected Connect.

Preferably, the pot lid body includes top cover and the first inner cap being located at below the top cover, the steam openings Including located at the first steam rim of the mouth of the top cover and the second steam rim of the mouth located at first inner cap.

Preferably, multiple grid sheets are interval with the second steam rim of the mouth, the grid sheet resets away from described On the direction of structure, it is obliquely installed upward.

Preferably, shifting part is additionally provided with the baffle plate, the top cover is provided with the chute stretched out for the shifting part, described Shifting part can be moved along the direction of the chute, to drive the baffle plate to open or close the steam openings.

Preferably, the snap close piece includes the support arm extended from the baffle plate to the locating part and is located at the branch The lock of brace free end, the lock is used to fasten with the locating part, when the temperature of vapor in the electric kettle reaches During to preset temperature, the temperature sensibility pushes the lock to the lock and departs from the locating part.

Preferably, the locating part is the spacing block set located at the pot lid body, and the lock is to fasten the limit The side of the remote steam openings of position projection.

Preferably, the spacing block set is put on the direction away from the steam openings in gradually projection；And/or

Described latch on the direction of the steam openings is in that gradually projection is put.

Preferably, the pot lid body is provided with a temperature-sensitive mouthful in the side away from the steam openings of the locating part, The temperature sensibility includes a temperature-sensitive deformation part being located at the temperature-sensitive mouthful, first end and the pot lid of the temperature-sensitive deformation part Body is connected, and the second end is when the temperature of vapor reaches preset temperature in the electric kettle, to bend towards the sense The intraoral deformation of temperature, so that second end pushes the lock to the disengaging locating part.

Preferably, the temperature-sensitive deformation part is steam shell fragment or hot memorial alloy shell fragment.

Preferably, the temperature sensibility also includes a top being located between the second end of the temperature-sensitive deformation part and the lock Post, the second end of the temperature-sensitive deformation part pushes the lock indirectly by the fore-set.

Preferably, the pot lid body is additionally provided with a temperature-sensitive capsule, and the temperature-sensitive capsule includes detachably connecting with the temperature-sensitive mouthful The box body that connects and the lid for covering the box body, the two ends insertion of the box body are set, and the temperature-sensitive deformation part is fixedly arranged on described Box body, the locating part is located at the one side away from the box body of the lid, and the fore-set activity wears the lid.

The utility model also proposes a kind of electric kettle, including bottle body and the pot lid for covering the bottle body, and the pot lid includes：

Pot lid body, provided with steam openings；

Baffle plate, is movably connected on the pot lid body, and with covering covering position and opening institute for the steam openings State the open position of steam openings；

Temperature-sensitive position limiting structure, including the baffle limiting, in the position limiting structure of the open position, and to be used to When the temperature of vapor reaches preset temperature in the electric kettle, the temperature-sensitive of the position-limiting action of the position limiting structure is released Part；And

Resetting structure, connects the pot lid body and the baffle plate, and institute is reset to will release the spacing baffle plate State and cover position；

The pot lid body is also interior to be provided with the assembly space installed for the baffle plate, resetting structure and temperature-sensitive position limiting structure.

In the technical solution of the utility model, on the one hand whether by baffle plate open to the open position can by user according to Need to be operated, so that whether extending the boiling time of water has alternative；On the other hand, baffle plate can be limited in The open position so that the steam openings on pot lid body maintain open mode, so that produced by after boiling water A large amount of steam can escape into exterior space from the steam openings, and then cause the temperature controller of electric kettle not jump disconnected, electric hot water The boiling time of water is extended in kettle, obtains more healthy hot water；Another further aspect, temperature sensibility and resetting structure are set up, It can ensure that after the time of boiling water is extended, baffle plate energy Self-resetting covers position to described, and enables electric kettle certainly It is dynamic to return to the disconnected state of normal jump, it is to avoid electric kettle, which is burnt to dry combustion method, does not jump disconnected phenomenon appearance yet, so as to improve electric kettle Heat up water and jump disconnected reliability.

Brief description of the drawings

, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art Or the accompanying drawing used required in description of the prior art is briefly described, it should be apparent that, drawings in the following description are only It is some embodiments of the present utility model, for those of ordinary skill in the art, is not paying the premise of creative work Under, other accompanying drawings can also be obtained according to the structure shown in these accompanying drawings.

Fig. 1 is the exploded perspective view of the embodiment of the utility model pot lid one；

Fig. 2 is the top view of the embodiment of the utility model electric kettle one；Wherein, the top cover of pot lid is removed；

Fig. 3 is partial cross section structural representation of the electric kettle along S-S directions in Fig. 2；Wherein, the baffle plate of pot lid is limited In open position；

Fig. 4 is the enlarged diagram at A in Fig. 3；

Fig. 5 is partial cross section structural representation of the electric kettle along S-S directions in Fig. 2；Wherein, the lock of snap close piece is pushed up Rise capital；

Fig. 6 is the enlarged diagram at B in Fig. 5；

Fig. 7 is partial cross section structural representation of the electric kettle along S-S directions in Fig. 2；Wherein, the baffle plate of pot lid is reset to Cover position；

Fig. 8 is the enlarged diagram at C in Fig. 3.

Drawing reference numeral explanation：

Realization, functional characteristics and the advantage of the utility model purpose will be described further referring to the drawings in conjunction with the embodiments.

Embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the present utility model, rather than all Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making creative work premise Lower obtained every other embodiment, belongs to the scope of the utility model protection.

If it is to be appreciated that related in the utility model embodiment directionality indicate (such as upper and lower, left and right, it is preceding, Afterwards ...), then directionality indicates to be only used for explaining relative between each part under a certain particular pose (as shown in drawings) Position relationship, motion conditions etc., if the particular pose changes, directionality indicates also correspondingly therewith to change.

If, should " first ", " the in addition, relate to the description of " first ", " second " etc. in the utility model embodiment Two " etc. description is only used for describing purpose, and it is not intended that indicating or implying its relative importance or implicit indicate meaning The quantity of the technical characteristic shown.Thus, " first " is defined, the feature of " second " can express or implicitly include at least one Individual this feature.In addition, the technical scheme between each embodiment can be combined with each other, but must be with ordinary skill Personnel can be implemented as basis, when the combination appearance of technical scheme is conflicting or can not realize it will be understood that this technical side The combination of case is not present, also not within the protection domain of the utility model requirement.

The utility model proposes a kind of pot lid and a kind of electric kettle with the pot lid.

Reference picture 1, in the embodiment of the utility model one, the electric kettle includes the pot lid of bottle body and capping bottle body, should Pot lid includes：

Pot lid body, provided with steam openings 101；

Baffle plate 20, is movably connected on the pot lid body, and with covering covering position and open and steaming for steam openings 101 The open position of vapour opening 101；

Temperature-sensitive position limiting structure 40, including to by the spacing position limiting structure in open position of baffle plate 20, and in electricity When the temperature of vapor reaches preset temperature in hot-water bottle, the temperature sensibility 43 of the position-limiting action of position limiting structure is released；And

Resetting structure 30, connection pot lid body and baffle plate 20, described cover is reset to will release spacing baffle plate 20 Position.

In the present embodiment, specifically, baffle plate 20 is connected with pot lid body horizontal anomalous movement, and steam openings are covered with activity 101 open steam openings 101 with activity.Right the design not limited to this, in other embodiment, baffle plate 20 but can also be not limited to pivot It is connected on pot lid body, so that baffle plate 20 can open steam openings 101 around pivot points with respect to pot lid body and steam off is opened Mouth 101.

Reference picture 4, Fig. 6 and Fig. 8 in the lump, further, position limiting structure include the snap close piece 41 being connected with baffle plate 20 and The locating part 42 of the position away from steam openings 101 on pot lid body is located at, baffle plate 20 can be fastened on spacing by snap close piece 41 On part 42, with spacing in the open position.Temperature sensibility 43 is then used to the temperature of vapor in electric kettle and reaches default temperature When spending, drive snap close piece 41 to depart from locating part 42, and release the position-limiting action of the position limiting structure, so that baffle plate 20 exists Under the reset response of resetting structure 30, it is reset to and described covers position.Right the design not limited to this, in other embodiment, institute State position limiting structure can also can play the structure of position-limiting action for other, such as, but not limited to including being located on pot lid body away from steaming The extensible member of the position of vapour opening 101 and the stopper slot being located on baffle plate 20, the extensible member can stretch into the stopper slot It is interior, baffle plate 20 is spacing in the open position.

Further, resetting structure 30 includes dynamic clamping head and quiet clamping head 31, and one end and the pot lid body of the dynamic clamping head and quiet clamping head 31 connect Connect, the other end is connected with baffle plate 20, the trend for covering position is reset to have baffle plate 20, in this way, once described The position-limiting action of position limiting structure is released by temperature sensibility 43, and baffle plate 20 can automatically reset to described and cover position.Right the design is not It is limited to this, in other embodiment, resetting structure 30 but can also be not limited to the driving knot of type gear rack or turbine and worm Structure, described position is covered to drive baffle plate 20 to be reset to；It is appreciated that being answered in the present embodiment using dynamic clamping head and quiet clamping head 31 Position, structure is more simple and drive energy can be avoided to consume.

In the present embodiment, dynamic clamping head and quiet clamping head 31 is preferably compression spring.In addition, the installation to strengthen dynamic clamping head and quiet clamping head 31 Stability, pot lid body is provided with the spring retention posts 22 being socketed for one end of compression spring, baffle plate 20 then to contract provided with voltage supply The spring retention posts 124 of the other end socket of spring (see Fig. 1).Right the design not limited to this, in other embodiment, the elasticity Return unit 31 can also be for rubber elastic band, in the longitudinal direction in rubber bush of accordion etc., and the utility model contrast is not made Limitation.

In addition, the pot lid body is also interior to be provided with the assembling installed for baffle plate 20, resetting structure 30 and temperature-sensitive position limiting structure 40 Space, in this way, one side pot lid body can provide protection, the opposing party for baffle plate 20, resetting structure 30 and temperature-sensitive position limiting structure 40 Face can avoid baffle plate 20, resetting structure 30 and temperature-sensitive position limiting structure 40 from being emerging in pot lid body outer surface, and make pot lid body Outer surface is more clean and tidy, and outward appearance is good.

In the present embodiment, the water in electric kettle is heated to before boiling, and user can open baffle plate 20 to described Open position, and make snap close piece 41 be interlocked with locating part 42, and baffle plate 20 is spacing at the open position (such as Fig. 4), such as This, the steam openings 101 on pot lid body are opened, and a large amount of steam produced by after boiling water can be from the steam openings 101 Escape into exterior space, and cause the temperature controller of electric kettle not jump disconnected so that in electric kettle water boiling time Extended, obtain more healthy hot water；In addition, in steam from during steam openings 101 escape into exterior space, There is some vapor to continuingly act on temperature sensibility 43 during rising so that temperature sensibility 43 is absorbed entrained by this some vapor Heat and temperature are raised, when the temperature of temperature sensibility 43 is increased to preset temperature, temperature sensibility 43 will drive snap close piece 41 with it is spacing Part 42 departs from (such as Fig. 6), and makes baffle plate 20 under the reset response of dynamic clamping head and quiet clamping head 31, is reset to the position that covers (as schemed 8), in this way, steam openings 101 will be covered by baffle plate 20 and so that steam can not escape into exterior space, and then cause electric hot water The temperature controller of kettle is jumped disconnected.

Whether in the technical solution of the utility model, on the one hand opening baffle plate 20 can be by user's root to the open position According to needing to be operated, so that whether extending the boiling time of water has alternative；On the other hand, due to being additionally arranged sense Warm position limiting structure 40 and resetting structure 30, it can be ensured that after the time of boiling water is extended, baffle plate 20 can Self-resetting to described Position is covered, and enables electric kettle to automatically return to normal state of breaking of jumping, it is to avoid electric kettle, which is burnt to dry combustion method, does not jump disconnected yet Phenomenon occur so that improving electric kettle water boiling jumps disconnected reliability.

Reference picture 1, Fig. 4, Fig. 6 and Fig. 8, in the present embodiment, further, resetting structure 30 also includes being located at baffle plate 20 Damper 32 between pot lid body.The damping direction of the damper 32 is parallel to from steam openings 101 towards locating part 42 Direction.Also, one end of damper 32 is connected with baffle plate 20, the other end is connected with pot lid body, certainly, the damper 32 The compression stress that dynamic clamping head and quiet clamping head 31 applies to baffle plate 20 is less than to the damping force that baffle plate 20 applies, beaten with slowing down baffle plate 20 from described Open position is reset to the speed for covering position.It is appreciated that the boiling having additional beneficial to further extension water of damper 32 Rise the time.

In the present embodiment, to cause the time delay of boiling water controllable, it is adjustable that the damper 32 preferably uses damped coefficient Damper 32.In this way, time delay of boiling water can be adjusted by adjusting the damped coefficient of damper 32；Do not lose general Property, the time delay of boiling water can be controlled at 3 minutes~5 minutes；In addition, from the adjustable damper 32 of damped coefficient, Adjustment of the manufacturer by damped coefficient can be easy to, the electric kettle with different boiling water time delays is produced, and met The different demands of user, improve manufacture flexibility.

In addition, in the present embodiment, can also be disposed as the connection between damper 32 and baffle plate 20 and pot lid body can Dismounting connection, has the damper 32 of appropriate damped coefficient practical in order to which user needs to change according to the time delay of boiling water It is new.In the present embodiment, specifically, the damper 32 is preferably rod-type damper, including damping housing 321 and in damping The expansion link 322 that can be passed in and out on housing 321 (see Fig. 1).Limit out and mutually fitted with the damping shape size of housing 321 in pot lid body The limit chamber matched somebody with somebody, damping housing 321, which is housed, to be arranged in the limit chamber, and the limit chamber can limit damping housing 321 and remove central shaft All frees degree beyond rotation, i other words, damping housing 321 can rotate along central shaft in limit chamber, but can not be with respect to kettle Any position skew occurs for lid body；The free end of expansion link 322 is extended limit chamber, and fixes company with baffle plate 20 Connect, and expansion link 322 free end be preferably fixedly connected on baffle plate 20 remote steam openings 101 one end, certainly, this two Fixation between person is dismountable fixation.It should be noted that in other embodiment, the damper 32 can also but be not limited to For rotary type damper 32.

Reference picture 1, in this embodiment, it is preferred that, pot lid body includes top cover 11 and is located at the first of the lower section of top cover 11 Inner cap 12.In addition, in the present embodiment, steam openings 101 are included located at the first steam rim of the mouth 111 of top cover 11 and located at the Second steam rim of the mouth 121 of one inner cap 12.Normally, the second steam rim of the mouth 121 is just set to the first steam rim of the mouth 111, so as to In steam effusion.In addition, to avoid the particulate pollutants such as dust from entering from steam openings 101 in electric kettle, it is preferable that first The steam rim of the mouth 121 of steam rim of the mouth 111 and second is set in grid-like.Especially, it is interval with the second steam rim of the mouth 121 Multiple grid sheet 121a, any grid sheet 121a is obliquely installed upward on the direction away from resetting structure 30, by steam to Direction guiding away from resetting structure 30, and delay resetting structure 30 by the speed of high temperature ageing.

It should be noted that in the present embodiment, pot lid body may also include the second inner cap for being located at the lower section of the first inner cap 12 13, similar, steam openings 101 also include the 3rd steam rim of the mouth 131 just set to the second steam rim of the mouth 121.The present embodiment In, formed with for the limit chamber that the damping adaptation of housing 321 is housed between the first inner cap 12 and the second inner cap 13, specifically, It is formed with second inner cap 13 on the spacing sub- chamber 133 (see Fig. 1) of opening up first, the first inner cap 12 and is then formed with opening court Under the second spacing sub- chamber, the first spacing sub- chamber 133 is relative with the second spacing sub- chamber to be collectively forming the limit chamber.

In reference picture 4 in the lump, the present embodiment, baffle plate 20 is opened to the open position for ease of user, on baffle plate 20 Shifting part 21 is preferably also provided with, top cover 11 is then provided with the chute 112 that stretching is worn for the activity of shifting part 21, and the chute 112 is along certainly Steam openings 101 extend towards the direction of locating part 42, and shifting part 21 can be moved along the direction of chute 112, to drive baffle plate 20 Open or steam off opening 101.Without loss of generality, the baffle plate 20 can be integrated the injection of injection molding with shifting part 21 Part, in order to which batch machining is manufactured.

Reference picture 1, Fig. 4, Fig. 6 and Fig. 8, in the present embodiment, further, snap close piece 41 is included from baffle plate 20 to spacing The support arm 411 of the extension of part 42 and the lock 412 for being located at the free end of support arm 411.The lock 412 with locating part 42 to detain Close.Temperature sensibility 43 is then used to according to the temperature in electric kettle, pushes lock 412, departs from locating part 42 to lock 412.This reality Apply in example, one end of the remote lock 412 of support arm 411 is preferably rotatably coupled with baffle plate 20, in order to which temperature sensibility 43 will Lock 412 pushes away locating part 42.Right the design not limited to this, in other embodiment, the remote lock 412 of the support arm 411 One end can be also fixedly connected with baffle plate 20, as long as support arm 411 is flexible.

Further, locating part 42 is the spacing block set located at pot lid body, and lock 412 is to fasten the remote of spacing block set From the side of steam openings 101, in this way, by the cooperation of lock 412 and spacing block set, can be spacing in the opening by baffle plate 20 Position.Right the design not limited to this, in other embodiment, the locating part 42 can also be the spacing depression located at pot lid body. In addition, it is necessary to explanation, in the present embodiment, the locating part 42 is located at the first inner cap 12, and to the projection of top cover 11.

In the present embodiment, it is preferable that spacing block set is put on the direction away from steam openings 101 in gradually projection, with limit The side of the close steam openings 101 of position projection forms a guiding incline, so as to be moved by baffle plate 20 to the open position During, lock 412 can slide into the position being interlocked with spacing block set along guiding incline.Similarly, in the present embodiment, lock 412 put on the direction of steam openings 101 in gradually projection, with the side away from steam openings 101 of lock 41 also shape Into a guiding incline.Right the design not limited to this, in other embodiment, also can select a setting on lock 412 and spacing block set Guiding incline.

In the present embodiment, further, pot lid body is provided with one in the side away from steam openings 101 of locating part 42 Temperature-sensitive mouthful 102.Temperature sensibility 43 includes a temperature-sensitive deformation part 431 being located at temperature-sensitive mouthful 102, the first of the temperature-sensitive deformation part 431 End is connected with pot lid body, and the second end is used to, according to the temperature in electric kettle, bend towards the deformation in temperature-sensitive mouthful 102, with Make the second end to latch 412 to push to disengaging locating part 42.It is appreciated that temperature-sensitive mouthful 102 connects electric kettle inner chamber, so that sense Warm deformation part 431 can be during boiling water, and the steam being raised is surrounded；It should be noted that in the present embodiment, the sense Warm mouth 102 includes being located at the first temperature-sensitive rim of the mouth 122 of the first inner cap 12 and on the second inner cap 13 just to the first temperature-sensitive rim of the mouth 122 the second temperature-sensitive rims of the mouth 132 set.In the present embodiment, the temperature-sensitive deformation part 431 can but be not limited to steam shell fragment or Hot memorial alloy shell fragment etc..Specifically, temperature-sensitive deformation part 431 can absorb heat entrained in upflowing vapor and temperature is raised, And when the temperature of temperature-sensitive deformation part 431 is increased to preset temperature, the second end of temperature-sensitive deformation part 431 will bend towards temperature-sensitive mouthful Deformation in 102, is pushed to disengaging locating part 42 so that the second end of temperature-sensitive deformation part 431 will latch 412.

Further, temperature sensibility 43 also includes a fore-set 432 being located between the warm end of deformation part second and lock 412, temperature Second end of deformation part pushes lock 412 indirectly by the fore-set 432.It is appreciated that temperature-sensitive deformation part 431 is closer to electric hot water It is better that kettle inner chamber is set, in order to which temperature-sensitive deformation part 431 absorbs heat from upflowing vapor, in this way, being fastened on spacing block set Lock 412 and the distance between the end of temperature-sensitive deformation part 431 second it is larger, fore-set 432 set up can temperature-sensitive deformation part 431 it is curved Curved change is better transmitted on lock 412.Obviously, when the deformation quantity of temperature-sensitive deformation part 431 is sufficiently large, fore-set 432 It can save.

In the present embodiment, further, pot lid body is additionally provided with a temperature-sensitive capsule 14.The temperature-sensitive capsule 14 includes and temperature-sensitive mouthful 102 box bodys 141 being detachably connected and the lid 142 for covering box body 141.Without loss of generality, the box body 141 can pass through fixation Button 123 is arranged at the first temperature-sensitive rim of the mouth 122.The two ends insertion of box body 141 is set, and temperature-sensitive deformation part 431 is fixedly arranged on box body 141, certainly, the end of box body 141 is connection temperature-sensitive mouthful 102, to cause steamdrum that temperature-sensitive deformation part 431 can be raised Enclose.Locating part 42 is located at the one side away from box body 141 of lid 142, and the activity of fore-set 432 wears the lid 142.Preferably, should Locating part 42 be integrated injection molding on lid 142, in order to batch machining manufacture.In the present embodiment, pass through temperature-sensitive capsule 14 setting, can be achieved the overall assembly and disassembly of locating part 42 and temperature sensibility 43, improves the property easy to assembly of pot lid, and then be easy to sense The maintenance of warm part 43 is changed.

Preferred embodiment of the present utility model is the foregoing is only, the scope of the claims of the present utility model is not thereby limited, It is every under inventive concept of the present utility model, the equivalent structure made using the utility model specification and accompanying drawing content is become Change, or directly/be used in other related technical fields indirectly and be included in scope of patent protection of the present utility model.

Claims (18)

1. a kind of pot lid, for electric kettle, it is characterised in that including：

Pot lid body, provided with steam openings；

Baffle plate, is movably connected on the pot lid body, and with covering covering position and opening described steam for the steam openings The open position of vapour opening；

Temperature-sensitive position limiting structure, including to by the baffle limiting the open position position limiting structure, and in institute When the temperature for stating vapor in electric kettle reaches preset temperature, the temperature sensibility of the position-limiting action of the position limiting structure is released；With And

Resetting structure, connects the pot lid body and the baffle plate, and the lid is reset to will release the spacing baffle plate Close position；

The pot lid body is also interior to be provided with the assembly space installed for the baffle plate, resetting structure and temperature-sensitive position limiting structure.

2. pot lid as claimed in claim 1, it is characterised in that the baffle plate is connected with the pot lid body horizontal anomalous movement.

3. pot lid as claimed in claim 2, it is characterised in that the position limiting structure includes the lock being connected with the baffle plate Part and the locating part for being located at the position away from the steam openings on the pot lid body, the baffle plate pass through the lock Part is fastened on the locating part, with spacing in the open position；

The temperature sensibility to the temperature of vapor reaches preset temperature in the electric kettle when, drive the snap close piece with The locating part departs from, and releases the position-limiting action of the position limiting structure.

4. pot lid as claimed in claim 1, it is characterised in that the resetting structure includes dynamic clamping head and quiet clamping head, the elasticity is multiple One end of position part is connected with the pot lid body, and the other end is connected with the baffle plate.

5. pot lid as claimed in claim 4, it is characterised in that the resetting structure also includes being located at the baffle plate and the kettle Damper between lid body, the damping force that the damper applies to the baffle plate is less than the dynamic clamping head and quiet clamping head to the gear The compression stress that plate applies.

6. pot lid as claimed in claim 5, it is characterised in that the damper is the adjustable damper of damped coefficient；And/ Or,

The damper is detachably connected with the baffle plate and the pot lid body.

7. pot lid as claimed in claim 6, it is characterised in that the damper includes damping housing and can passed in and out described Damp and the limit chamber that adaptation houses the damping housing is limited out in the expansion link of housing, the pot lid body；The expansion link Free end be fixedly connected with the baffle plate.

8. the pot lid as described in any one of claim 2 to 7, it is characterised in that the pot lid body includes top cover and is located at institute The first inner cap below top cover is stated, the steam openings are included located at the first steam rim of the mouth of the top cover and located at described Second steam rim of the mouth of the first inner cap.

9. pot lid as claimed in claim 8, it is characterised in that be interval with multiple grid sheets in the second steam rim of the mouth, The grid sheet is obliquely installed upward on the direction away from the resetting structure.

10. pot lid as claimed in claim 8, it is characterised in that shifting part is additionally provided with the baffle plate, the top cover is provided with confession The chute that the shifting part stretches out, the shifting part can be moved along the direction of the chute, to drive the baffle plate to open or Close the steam openings.

11. pot lid as claimed in claim 3, it is characterised in that the snap close piece is included from the baffle plate to the locating part The support arm of extension and the lock for being located at the support arm free end, the lock are used to fasten with the locating part, when described When the temperature of vapor reaches preset temperature in electric kettle, the temperature sensibility pushes the lock to the lock and departs from described Locating part.

12. pot lid as claimed in claim 11, it is characterised in that the locating part is the limit convex located at the pot lid body Block, the side of the remote steam openings of the lock to fasten the spacing block set.

13. pot lid as claimed in claim 12, it is characterised in that the spacing block set is in the direction away from the steam openings It is upper to be put in gradually projection；And/or

Described latch on the direction of the steam openings is in that gradually projection is put.

14. pot lid as claimed in claim 11, it is characterised in that the pot lid body steams in the locating part away from described The side of vapour opening is provided with a temperature-sensitive mouthful, and the temperature sensibility includes a temperature-sensitive deformation part being located at the temperature-sensitive mouthful, the sense The first end of warm deformation part is connected with the pot lid body, and the second end is used to the temperature of vapor in the electric kettle and reached During preset temperature, the intraoral deformation of the temperature-sensitive is bent towards, so that second end pushes the lock to described in disengaging Locating part.

15. pot lid as claimed in claim 14, it is characterised in that the temperature-sensitive deformation part is that steam shell fragment or heat memory are closed Golden shell fragment.

16. pot lid as claimed in claim 14, it is characterised in that the temperature sensibility is also located at the temperature-sensitive deformation part including one The second end and the lock between fore-set, the second end of the temperature-sensitive deformation part pushes the lock indirectly by the fore-set Button.

17. pot lid as claimed in claim 16, it is characterised in that the pot lid body is additionally provided with a temperature-sensitive capsule, the temperature-sensitive Box includes the box body being detachably connected with temperature-sensitive mouth and the lid for covering the box body, and the two ends insertion of the box body is set Put, the temperature-sensitive deformation part is fixedly arranged on the box body, the locating part is located at the one side away from the box body of the lid, institute State fore-set activity and wear the lid.

18. a kind of electric kettle, it is characterised in that the pot lid including bottle body and the capping bottle body, the pot lid is such as right It is required that the pot lid described in 1 to 17 any one.